CN1329250A - Quality control liquor for analysis of urine and its preparation method - Google Patents
Quality control liquor for analysis of urine and its preparation method Download PDFInfo
- Publication number
- CN1329250A CN1329250A CN 01128009 CN01128009A CN1329250A CN 1329250 A CN1329250 A CN 1329250A CN 01128009 CN01128009 CN 01128009 CN 01128009 A CN01128009 A CN 01128009A CN 1329250 A CN1329250 A CN 1329250A
- Authority
- CN
- China
- Prior art keywords
- quality control
- urine
- sodium
- analysis
- liquor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The present invention relates to an improvement on quality control product for controlling quality of test paper for analyzing urine. The said invented quality control liquor incldues two kinds of negative quality control liquor and positive quality control liquor, and mainly contains sodium phosphate buffer solution, 2,4-dimethyl pyrrol-3,5-sodium dicarboxylate, hydrochlorate of 1-naphthylamine, anhydrous glucose, human serum albumin, zodium nitrite, hemoglobin and esterase. It adopts high plastic dropping bottle for packaging, can be directly used for monitoring quality of urine analysis test paper. Besides, it also can be used for monnitoring quality of other test papers, including urine glucose test paper, bilirubin, ketone bodies, specific weight, occult blood, pH test paper, etc.. Its operation is simple and convenient.
Description
The present invention relates to a kind of when carrying out urinalysis, to the improvement of the quality-control product of used test paper quality control.
The urinalysis test paper is on medical diagnosis, and having obtained more and more widely applied.To the quality control of urinalysis, also just more and more come into one's own with test paper.The quality-control product of domestic general a kind of lyophilized powder before using, must dissolve it with a certain amount of water, pours in the test tube then and uses.But when this quality-control product uses, cause operate miss easily, and inconvenience when using.Behind the melt into liquid, very unstable, once too many or too much for use, can't preserve, cause waste.The quality-control product that also has a kind of liquid is that personnel selection urine is made solvent, may cause infection to the operator.
The object of the present invention is to provide a kind of quality control liquor for analysis of urine and compound method.Easy to use, safe, stable, can satisfy medical diagnosis usefulness, compound method is simple, easy to operate.
Quality control liquor for analysis of urine provided by the invention comprises negative and two kinds of positive quality control liquids.
Mainly contain in the negative control liquid:
0.2M sodium phosphate buffer (PH5.0-6.0) 1000ml
MgSO
4.7H
2O 1.43g
Urea 18g
Sodium chloride 6g
Flesh liver 0.5g
Sodium azide 5mg
Mainly contain in the positive quality control liquid:
0.2M sodium phosphate buffer (PH6.0-7.0) 1000ml
2,4-dimethyl pyrrole-3,5-dicarboxylic acid sodium 50-1000mg
Naphthalidine hydrochloride 10-100mg
Anhydrous dextrose 0.99-1.98g
Esterase 20mg
Haemoglobin 22-30mg
(or the fixing red blood cell of hydroformylation) 80-200/ul
Human serum albumins 1-3g
Bilirubin direct 120mg
Sodium nitrite 31-50mg
Acetoacetate magnesium 1.8mg
Negative control liquid, by above-mentioned component proportioning, dissolving is at normal temperatures made.Color is a water white transparency, and proportion is 1.015 ± 0.03, PH5.5 ± 0.3.
Positive quality control liquid, by above-mentioned component proportioning, earlier with sodium phosphate buffer, 2,4-dimethyl pyrrole-3,5-dicarboxylic acid sodium, naphthalidine hydrochloride, anhydrous dextrose, esterase, human serum albumins, bilirubin direct, sodium nitrite, acetoacetate magnesium mix, 4 ℃ of temperature, seal 24 hours, after making its natural hydrolysis, filter, filter residue is abandoned it.Filtrate adding haemoglobin.Color is a water white transparency, and proportion is 1.025 ± 0.03PH6.5 ± 0.3.
Control liquid provided by the invention adopts high-ductility drop bottle packing, can directly control liquid be dropped on the test paper, tests according to the running program of Urine Analyzer.The quality monitoring that is used for the urinalysis test paper can detect test paper and carry out quality monitoring urine glucose, cholerythrin, ketoboidies, proportion, occult blood 10 of (haemoglobin), potential of hydrogen, protein, urobilinogen, nitrite, leucocytes etc.Avoided poor, simple to operation between difference between batch that the lyophilized powder product causes because of redissolution and bottle.This control liquid does not contain human urine, can not cause infection to environment and operator.
Claims (4)
1, a kind of quality control liquor for analysis of urine is characterized in that comprising two kinds of feminine gender and positive quality control liquids.
2,, it is characterized in that mainly containing in the negative control liquid according to the said quality control liquor for analysis of urine of claim 1:
0.2M sodium phosphate buffer (PH5.0-6.0) 1000ml
MgSO
4.7H
2O 1.43g
Urea 18g
Sodium chloride 6g
Flesh liver 0.5g
Sodium azide 5mg
3, according to the said quality control liquor for analysis of urine of claim 1, it is characterized in that mainly containing in the positive quality control liquid:
0.2M sodium phosphate buffer (PH6.0-7.0) 1000ml
2,4-dimethyl pyrrole-3,5-dicarboxylic acid sodium 50-1000mg
Naphthalidine hydrochloride 10-100mg
Anhydrous dextrose 0.99-1.98g
Esterase 20mg
Haemoglobin 22-30mg
(or the fixing red blood cell of hydroformylation) 80-200/ul
Human serum albumins 1-3g
Bilirubin direct 120mg
Sodium nitrite 31-50mg
Acetoacetate magnesium 1.8mg
4, a kind of compound method of quality control liquor for analysis of urine is characterized in that
(1), negative control liquid, according to the described component proportioning of claim 2, at normal temperatures the dissolving make;
(2), positive quality control liquid, according to the described component proportioning of claim 3, first with sodium phosphate buffer, 2,4-dimethyl pyrrole-3,5-dicarboxylic acid sodium, naphthalidine hydrochloride, anhydrous dextrose, esterase, human serum albumins, bilirubin direct, sodium nitrite, acetoacetate magnesium mix, 4 ℃ of temperature, seal after 24 hours, filter, filter residue is abandoned it.Filtrate adds haemoglobin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011280093A CN1140793C (en) | 2001-08-03 | 2001-08-03 | Quality control liquor for analysis of urine and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011280093A CN1140793C (en) | 2001-08-03 | 2001-08-03 | Quality control liquor for analysis of urine and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1329250A true CN1329250A (en) | 2002-01-02 |
| CN1140793C CN1140793C (en) | 2004-03-03 |
Family
ID=4667911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011280093A Expired - Fee Related CN1140793C (en) | 2001-08-03 | 2001-08-03 | Quality control liquor for analysis of urine and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1140793C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226805A (en) * | 2011-04-12 | 2011-10-26 | 桂林优利特医疗电子有限公司 | Middle/low concentration positive quality control liquid for urine analysis |
| CN104360052A (en) * | 2014-11-05 | 2015-02-18 | 中国农业科学院农业质量标准与检测技术研究所 | Animal urine dry powder for detecting and controlling quality of clenbuterol as well as preparation method and application of animal urine dry powder |
| CN106771112A (en) * | 2016-12-27 | 2017-05-31 | 长春迪瑞医疗科技股份有限公司 | A kind of multinomial compound quality control liquor for analysis of urine |
| CN108918217A (en) * | 2018-06-08 | 2018-11-30 | 迪瑞医疗科技股份有限公司 | A kind of stable microdose urine protein quality-control product and preparation method thereof |
| CN110333356A (en) * | 2019-05-30 | 2019-10-15 | 桂林优利特医疗电子有限公司 | A kind of compound Quality Control object of urine special proteins and preparation method |
| CN110726842A (en) * | 2018-07-17 | 2020-01-24 | 上海瀚联诊断科技有限公司 | Glucose quality control liquid |
| CN111638106A (en) * | 2020-06-09 | 2020-09-08 | 吉林基蛋生物科技有限公司 | Dry chemical analysis quality control substance for urine |
| CN112098171A (en) * | 2020-09-18 | 2020-12-18 | 郑州标源生物科技有限公司 | Preparation method of urine chemical analysis quality control product |
| CN112111557A (en) * | 2020-09-22 | 2020-12-22 | 成都恩普瑞生物工程有限公司 | Surfactant-free urine analysis quality control liquid |
| CN112114156A (en) * | 2020-09-22 | 2020-12-22 | 成都恩普瑞生物工程有限公司 | Urine analysis reagent combination |
| CN112924517A (en) * | 2021-01-26 | 2021-06-08 | 三诺生物传感股份有限公司 | Uric acid quality control liquid |
| CN114002420A (en) * | 2021-11-02 | 2022-02-01 | 吉林省富生医疗器械有限公司 | Preparation method of composite calibration quality control liquid for urinalysis instrument and urinalysis test paper strip |
-
2001
- 2001-08-03 CN CNB011280093A patent/CN1140793C/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226805A (en) * | 2011-04-12 | 2011-10-26 | 桂林优利特医疗电子有限公司 | Middle/low concentration positive quality control liquid for urine analysis |
| CN102226805B (en) * | 2011-04-12 | 2013-07-31 | 桂林优利特医疗电子有限公司 | Middle/low concentration positive quality control liquid for urine analysis |
| CN104360052A (en) * | 2014-11-05 | 2015-02-18 | 中国农业科学院农业质量标准与检测技术研究所 | Animal urine dry powder for detecting and controlling quality of clenbuterol as well as preparation method and application of animal urine dry powder |
| CN104360052B (en) * | 2014-11-05 | 2016-08-17 | 中国农业科学院农业质量标准与检测技术研究所 | A kind of Clenbuterol detection Quality Control animals urine dry powder and preparation method and application |
| CN106771112A (en) * | 2016-12-27 | 2017-05-31 | 长春迪瑞医疗科技股份有限公司 | A kind of multinomial compound quality control liquor for analysis of urine |
| CN106771112B (en) * | 2016-12-27 | 2018-08-07 | 迪瑞医疗科技股份有限公司 | A kind of multinomial compound quality control liquor for analysis of urine |
| CN108918217A (en) * | 2018-06-08 | 2018-11-30 | 迪瑞医疗科技股份有限公司 | A kind of stable microdose urine protein quality-control product and preparation method thereof |
| CN110726842B (en) * | 2018-07-17 | 2024-01-30 | 上海瀚联诊断科技有限公司 | Glucose quality control liquid |
| CN110726842A (en) * | 2018-07-17 | 2020-01-24 | 上海瀚联诊断科技有限公司 | Glucose quality control liquid |
| CN110333356B (en) * | 2019-05-30 | 2023-09-19 | 桂林优利特医疗电子有限公司 | Special urine protein composite quality control material and preparation method thereof |
| CN110333356A (en) * | 2019-05-30 | 2019-10-15 | 桂林优利特医疗电子有限公司 | A kind of compound Quality Control object of urine special proteins and preparation method |
| CN111638106A (en) * | 2020-06-09 | 2020-09-08 | 吉林基蛋生物科技有限公司 | Dry chemical analysis quality control substance for urine |
| CN111638106B (en) * | 2020-06-09 | 2024-03-12 | 吉林基蛋生物科技有限公司 | Urine dry chemical analysis quality control object |
| CN112098171A (en) * | 2020-09-18 | 2020-12-18 | 郑州标源生物科技有限公司 | Preparation method of urine chemical analysis quality control product |
| CN112098171B (en) * | 2020-09-18 | 2023-12-22 | 郑州标源生物科技有限公司 | Preparation method of urine chemical analysis quality control product |
| CN112111557A (en) * | 2020-09-22 | 2020-12-22 | 成都恩普瑞生物工程有限公司 | Surfactant-free urine analysis quality control liquid |
| CN112114156A (en) * | 2020-09-22 | 2020-12-22 | 成都恩普瑞生物工程有限公司 | Urine analysis reagent combination |
| CN112114156B (en) * | 2020-09-22 | 2024-04-12 | 成都恩普瑞生物工程有限公司 | Urine analysis reagent combination |
| CN112924517A (en) * | 2021-01-26 | 2021-06-08 | 三诺生物传感股份有限公司 | Uric acid quality control liquid |
| CN114002420A (en) * | 2021-11-02 | 2022-02-01 | 吉林省富生医疗器械有限公司 | Preparation method of composite calibration quality control liquid for urinalysis instrument and urinalysis test paper strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1140793C (en) | 2004-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1329250A (en) | Quality control liquor for analysis of urine and its preparation method | |
| Cooper | Methods for determining the amount of glucose in blood | |
| CA1157749A (en) | System for the determination of glucose in fluids | |
| John | Haemoglobin A1c: analysis and standardisation | |
| CN107870170B (en) | A kind of kit of luminol chemiluminescence analysis measurement glycated albumin | |
| Standefer et al. | Evaluation of a colorimetric method for determination of glycosylated hemoglobin. | |
| Engbaek et al. | Enzyme immunoassay of hemoglobin A1c: analytical characteristics and clinical performance for patients with diabetes mellitus, with and without uremia. | |
| Hübl et al. | Investigation of the pathogenesis of massive hemolysis in a case of Clostridium perfringens septicemia | |
| DE19620443C2 (en) | Method for automatically performing blood tests | |
| San-Gil et al. | Improved estimation of fructosamine, as a measure of glycated serum protein, with the Technicon RA-1000 analyzer. | |
| Metus et al. | Immunoturbidimetric assay of glycated hemoglobin | |
| CA1089338A (en) | Creatinine assay and reagent system | |
| Chromy et al. | Photometric determination of total protein in lipemic sera | |
| Beng et al. | An improved automated method for determination of serum albumin using bromcresol green | |
| Aleyassine et al. | Agar gel electrophoretic determination of glycosylated hemoglobin: effect of variant hemoglobins, hyperlipidemia, and temperature. | |
| JP3809991B2 (en) | Complex coloring method and coloring reagent | |
| CN1181344C (en) | Oxidized haematine solution and its preparing process and application | |
| Wilson et al. | The automated measurement of ascorbic acid in serum and urine | |
| Merimee et al. | Serum glycosidase activity in diabetes mellitus | |
| Baydanoff et al. | Non-enzymatic glycation of elastin | |
| JP3220378B2 (en) | Method and reagent for quantification of total protein | |
| JPS5845562A (en) | Method of measuring beta-lipoprotein fraction in body fluid and measurement reagent | |
| Macleod | The sugar of the blood | |
| Sims et al. | Determination of serum creatinine by reaction with methyl-3, 5-dinitrobenzoate in methyl sulfoxide | |
| CN215162671U (en) | Body fluid detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1080052 Country of ref document: HK |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHANGCHUN DIRUI MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DIRUI INDUSTRY CO., LTD., CHANGCHUN |
|
| CP03 | Change of name, title or address |
Address after: 130012, 95 Yunhe street, Jilin, Changchun Patentee after: Changchun Dirui Medical Technology Co., Ltd. Address before: 130012 No. 3 Yunhe street, hi tech Development Zone, Jilin, Changchun Patentee before: Dirui Industry Co., Ltd., Changchun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040303 Termination date: 20160803 |